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Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Sep. 30, 2024
--- | --- | ---
Intangible Assets |  |
Gross Carrying Amount | $ 30,102 | $ 30,097
Accumulated Amortization | (16,995) | (16,185)
Net Carrying Amount | 13,107 | 13,912
Customer and supplier relationships |  |
Intangible Assets |  |
Gross Carrying Amount | 22,100 | 22,100
Accumulated Amortization | (9,452) | (8,805)
Net Carrying Amount | $ 12,648 | 13,295
Customer and supplier relationships | Minimum |  |
Intangible Assets |  |
Useful Life (in years) | 6 years |
Customer and supplier relationships | Maximum |  |
Intangible Assets |  |
Useful Life (in years) | 8 years |
Technology |  |
Intangible Assets |  |
Gross Carrying Amount | $ 4,900 | 4,900
Accumulated Amortization | (4,900) | (4,839)
Net Carrying Amount | $ 0 | 61
Technology | Minimum |  |
Intangible Assets |  |
Useful Life (in years) | 3 years |
Technology | Maximum |  |
Intangible Assets |  |
Useful Life (in years) | 5 years |
Trade names |  |
Intangible Assets |  |
Gross Carrying Amount | $ 2,200 | 2,200
Accumulated Amortization | (1,893) | (1,803)
Net Carrying Amount | $ 307 | 397
Trade names | Minimum |  |
Intangible Assets |  |
Useful Life (in years) | 3 years |
Trade names | Maximum |  |
Intangible Assets |  |
Useful Life (in years) | 7 years |
Other intangibles |  |
Intangible Assets |  |
Useful Life (in years) | 10 years |
Gross Carrying Amount | $ 902 | 897
Accumulated Amortization | (750) | (738)
Net Carrying Amount | $ 152 | $ 159

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